![Micro 100 QTHM-422L Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 5.8000 ; Head Diameter (Decimal Inch): 1. Micro 100 QTHM-422L Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 5.8000 ; Head Diameter (Decimal Inch): 1.](https://cdn11.bigcommerce.com/s-rerso7mgzy/images/stencil/640x640/products/2491024/2650417/5593759-21__88291.1717162169.jpg?c=1)
Micro 100 QTHM-422L Boring & Grooving Bar Holders; Inside Diameter (Inch): 1/4 ; Inside Diameter (Decimal Inch): 0.2500 ; Outside Diameter (Decimal Inch - 4 Decimals): 22.0000 ; Overall Length (Decimal Inch): 5.8000 ; Head Diameter (Decimal Inch): 1.